COLTERS. 



87 



wheel, D fc sustained by the adjustable bracket 

 E, as shown. 



194,116. G.V. H.WHITBECK, Phelps, 

 N. Y. Attaching Colters to Plows. Aug. 

 14, 1877. Filed Apr. 5, 1877. 

 Claim. The notched and recessed disk, D, 

 having rigidly attached thereto, and forming 

 part of the same, the double ended bolt E F, 

 arranged in combination with the slotted join- 

 ter-plow or colter B, and plow-beam A, sub- 

 stantially as and for the purposes herein set 

 forth and described. 



194,665. A. H. FARMER, Oak Level, 

 Va. Colters and Plow-Stocks. Aug. 28, 

 1877. Filed May 14, 1877. 

 Claim. In combination with the stock B 

 having the ears /at the angle thereof, the col- 

 ter A having a convex back, and the right 

 angular arm projecting forward of the cutting 

 edge, as shown and described, for the purpose 

 specified. 



196,026. WILLIAM S.LAWRENCE, 



Kalamazoo, Mich. Plows. Oct. 9, 1877 



Filed Aug. 9, 1877. 



Jointer or colter arm having its rear end at- 

 tached to land side, along the inside of which 

 it passes, and which is extended up sufficiently 

 for said attachment. Rear end of said arm 

 vertically adjustable, and jointer attached to 

 forward end of same, adjustable up and down 

 thereon. 



Claim. I. The jointer or colter arm attach- 

 ed at the rear end to the land side, along the 

 inside of which it passes, substantially as and 

 for the purpose set forth. 



2. The jointer or colter arm B, in combina- 

 tion with the standard A, provided with a seat 

 in which the said arm rests and is supported, 

 and the land-side C, to which the rear end of 

 of the arm is attached, substantially as and for 

 the purpose set forth. 



3. The standard A, in combination with the 

 jointer or colter arm B and land-side C, con- 

 structed and arranged to cover the joint be- 

 tween the arm and standard, substantially as 

 and for the purpose set forth. 



4. The bent arm B, attached at its rear end 

 to the plow so as to be adjustable in a vertical 

 plane, in combination with a jointer attached 

 to the forward end of said arm, and adjustable 

 up and down thereon, substantially as and for 

 the purpose set forth. 



196,160. WILLIAM H. MELLON, Fern 

 Valley, Iowa. Rotary Cutters and Shields 

 for Plows. Oct. 16 1877. Filed July 13, 

 1877. 



The angular weed-turning plate is attached 

 to the standard of the rolling colter, and held 

 in an angular position in front of the mold- 

 board by a spring. The pitch of both is ad- 

 justed by a connecting-rod, lever, and ratchet. 



Claim. The combination, with colter wheel 



G, of the bent plate I, pivoted in front to 

 standard E, and provided with spring J to 

 press its rear, all constructed, arranged, and 

 operating together as and for the purpose speci- 

 fied, 



196,385. JOHN P. F. PORTER, Boon- 



ville, Miss., assignor to himself and Henry 

 R. Moores, same place. Fasteners for Col- 

 ters and Plow Standards. Oct. 23, 1877. 

 Filed June 11, 1877. 



Claim. The combination of the slotted plate 

 B, the notched plate C, having its forward end 

 c' bent upward the bolt D, and the hook-rod 

 F, and its nut /', with a plow beam, and with 

 the notched shank of a colter or plow-standard, 

 substantially as herein shown and described. 



197,448. F. R. BEAL and SPENCER 

 CLARK, Northville, Mich., assignor to 

 Michigan School Furniture Company, same 

 place, Colters or Jointer Arms for Plows. 

 Nov. 27, 1877. Filed May 23, 1877. 

 Claim. The'colter or jointer supporting arm 

 described, consiststing of the arm A, having 

 the bolt hole a, for securing the said arm to 

 the side of a plow-standard, the flange b, pro- 

 vided with a slot, extending through one side 

 of the same, the socket d, adapted to inclose the 

 arm of a colter or jointer, and the set-screw h, 

 all constructed and arranged substantially as 

 described and shown. 



199,937. EBENEZER A. SANDERS, 



Rockford. 111. Rolling Cutters. Feb. 5, 

 1878. Filed Nov. 17, 1877. 



Claim. 1. The combination, with the arms 

 of the yoke C, having spherical journal-bear- 

 ings secured thereto, of the disks B, each hav- 

 ing the shaft a, and spherical bearing formed 

 solid therewith, substantially as set forth. 



2. The combination, with the arms of the 

 yoke C, and disks B, the latter having shafts 

 a and spherical journals b formed solid there- 

 with, of the two-part bearings c d and screw- 

 staple g, for securing the bearings in place, 

 substantially as set forth. 



200,230 ROBERT B. THOMSON, 



Dansville, Mich. Colter-Holders for Plows. 



Feb. 12, 1878. Filed Nov. 23, 1877. 



Claim. The colter-holder H h 1 , constructed 

 with the rear flange Ji, provided with a cross- 

 rib, and the slotted top flange //\ in combina- 

 tion with the standard B, having a grooved 

 head, and the beam D, substantially as shown 

 and described. 



200,734. JOHN C. KNOBLOCK and 

 THELUS M. BISSELL, South Bend, 

 Ind., assignors to St. Joseph Reaper and Ma- 

 chine Company, same place. Plows. Feb. 

 26, 1878. Filed Jan. 16, 1878. 



Claim. 1. The jointer-arm F, provided 



with a flange, I which projects over the front 



of the jointer-standard B, for the purposes 

 herein set forth. 



